<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
	<title></title>
</head>
<body>
<form action="login.php" method="post">
	用户名:<input type="text" name="username"><br>
	密码:<input type="password" name="userpwd"><br>
	<input type="submit" name="" value="登录">
</form>
</body>
</html>